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Diaphragm Seals

Valin offers a wide selection of Diaphragm Seals to protect Pressure Gauges, Process Transmitters or Pressure Switches from damage caused by corrosive materials, clogging crystallization, or extreme temperatures.

Diaphragm Seals

269 items

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  • Ashcroft 101 Capsule Diaphragm Seal
    50101HS04TXCG Ashcroft 101 Capsule Diaphragm Seal
    50101HS04TXCG

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft 101 Capsule Diaphragm Seal, 1/2" FPT Process/Instrument, Hastelloy C276 Diaphragm, 316L Stainless Steel Bottom Housing, Glycerin Transfer Fluid, Capsule Diaphragm Seal with Flushing Port.
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  • Ashcroft 100 Capsule Diaphragm Seal
    50100SS04TXCK Ashcroft Capsule Diaphragm Seal
    50100SS04TXCK

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft 100 Capsule Diaphragm Seal, 1/2" FPT Process/Instrument, 316L Stainless Steel Diaphragm/Bottom Housing, Silicone Transfer Fluid, Capsule Diaphragm Seal without Flushing Port.
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  • Ashcroft 201 Welded Diaphragm Seal
    50201HH04TXCF Ashcroft Welded Diaphragm Seal
    50201HH04TXCF

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft 201 Welded Diaphragm Seal, 1/2" FPT Process/Instrument, Hastelloy C276 Diaphragm/Bottom Housing, Halocarbon Transfer Fluid, Welded Diaphragm Seal with Flushing Port.
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  • Ashcroft 300 Diaphragm Seal
    50300TV04TXCF Ashcroft 300 Diaphragm Seal
    50300TV04TXCF

    Ashcroft

    Product Type: Threaded Diaphragm Seals

    Ashcroft 300 Diaphragm Seal, 1/2" FPT Process/Instrument, PTFE Diaphragm, PVC Bottom Housing, Halocarbon Transfer Fluid, Diaphragm Seal without Flushing Port.
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  • Ashcroft 101 Capsule Diaphragm Seal
    50101SS02TXCT Ashcroft 101 Capsule Diaphragm Seal
    50101SS02TXCT

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft 101 Capsule Diaphragm Seal, 1/2" FPT Process, 1/4" FPT Instrument, 316L Stainless Steel Diaphragm/Bottom Housing, Ethylene Glycol/Water Transfer Fluid, Capsule Diaphragm Seal with Flushing Port.
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  • Ashcroft 301 Diaphragm Seal
    50301TS04TXCG Ashcroft 301 Diaphragm Seal
    50301TS04TXCG

    Ashcroft

    Product Type: Threaded Diaphragm Seals

    Ashcroft 301 Diaphragm Seal, 1/2" FPT Process/Instrument, PTFE Diaphragm, 316L Stainless Steel Bottom Housing, Glycerin Transfer Fluid, Diaphragm Seal with Flushing Port.
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  • Ashcroft 300 Diaphragm Seal
    25300TV02TXCG Ashcroft 300 Diaphragm Seal
    25300TV02TXCG

    Ashcroft

    Product Type: Threaded Diaphragm Seals

    Ashcroft 300 Diaphragm Seal, 1/4" FPT Process/Instrument, PTFE Diaphragm, PVC Bottom Housing, Glycerin Transfer Fluid, Diaphragm Seal without Flushing Port.
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  • Ashcroft 310 Mini-Diaphragm Seal
    25310SS02T Ashcroft 310 Mini-Diaphragm Seal
    25310SS02T

    Ashcroft

    Product Type: Mini-Diaphragm Seals

    Ashcroft 310 Mini-Diaphragm Seal, 1/4" FPT Process/Instrument, 316L Stainless Steel Diaphragm/Bottom Housing, Welded, Mini-Diaphragm Seal without Flushing Port.
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